7300 datasheet(37/66 Pages) ARISTA

37 / 66 page

Chapter

Configuring the Switch

Arista switches ship from the factory in Zero Touch Provisioning (ZTP) mode. ZTP configures the

switch without user intervention by downloading a startup configuration file or a boot script from a

location specified by a DHCP server. To manually configure a switch, ZTP is bypassed. The initial

configuration provides one username (admin) accessible only through the console port because it has

no password.

When bypassing ZTP, initial switch access requires logging in as admin, with no password, through

the console port. Then you can configure an admin password and other password protected

usernames.

This manual configuration procedure cancels ZTP mode, logs into the switch, assigns a password

to admin, assigns an IP address to the management port, and defines a default route to a network

gateway.

1. Provide power to the switch ( Powering the Modular Switch ).

2. Connect the console port to a PC (Connecting Serial and Management Cables).

As the switch boots without a startup-config file, it displays this message through the console:

The device is in Zero Touch Provisioning mode and is attempting to

download the startup-config from a remote system. The device will not

be fully functional until either a valid startup-config is downloaded

from a remote system or Zero Touch Provisioning is cancelled. To cancel

Zero Touch Provisioning, login as admin and type 'zerotouch cancel'

at the CLI.

localhost login:

3. Log into the switch by typing

admin at the login prompt.

localhost login:admin

4. Cancel ZTP mode by typing

zerotouch cancel. IMPORTANT: This step initiates a switch

reboot.

localhost>zerotouch cancel

5. After the switch boots, log into the switch again by typing

adminat the login prompt.

Arista EOS

localhost login:admin

Last login: Fri Mar 15 13:17:13 on console

6. Enter global configuration mode.

localhost>enable

localhost#config

7. Assign a password to the admin username with the

username secret command.

localhost(config)#username admin secret pxq123

8. Configure a default route to the network gateway.

localhost(config)#ip route 0.0.0.0/0 192.0.2.1

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